baber/WOPTO huggingface dataset:
Patent JP-S62123985-A (JP)
Title: Controller for inverter
Inventor: TSUCHIMOTO NAOHIDE
IPC: H02P27/06
Filed: 1985-11-20
Abstract: PURPOSE:To drive all motors by setting constant-output point frequency and maximum frequency to arbitrary frequency. CONSTITUTION:A frequency command preparation circuit 5 prepares a frequency command by a speed command 1 and a maximum frequency command from a circuit 4 or a command from a maximum-frequency setting circuit 12. A voltage command preparation circuit 6 prepares a voltage command by the speed command 1 and a constant-output point frequency selecting switch 2 and the maximum frequency command from the circuit 4 or the speed command 1 and a constant-output point frequency setting circuit 11 and the command from the maximum-frequency setting circuit 12. When the constant-output point frequency setting circuit 11 is set to arbitrary frequency of 30-120Hz and the maximum-frequency setting circuit 12 is set to arbitrary frequency of 30-120Hz, the relationship of voltage outputted from an inverter 8 and frequency is shown in a section surrounded by (a) and (b) in the graph.
Patent JP-S61166010-A (JP)
Title: Electrically insulated coil
Inventor: MITSUI HISAYASU
IPC: H01F5/06
Filed: 1985-11-20
Abstract: PURPOSE:To obtain electrically insulated coil which has high content of mica, good texture thereof, and superior characteristics in thermal, electrical, and mechanical aspeets, by winding the insulative sheet or insulative tape formed by fusing the aramid-blended mica paper and aramid paper or the coil and hardening after impregnation with the thermosetting resin. CONSTITUTION:The mica sheet formed by fusing the aramid-blended mica paper and aramid paper are dipped in the diluted solution of which the siloxane compound SH containing the hydroxyl group to promote the hardening of impregnated resin and the alminum-triacetyl acetonate are dissolved into the methyl-ethyl-keton, and are dried. Thus the SH and the alminum-triacetyl- acetonate are contained in the mica sheet which is cut and made up into the mica tape as the insulation material. This mica tape is wound on the coil 13 turns of the 1/2 lapped winding, and inserted into the dummy core which is accommodated in the impregnating tank. After the pressure in the tank is reduced, the resin composition is sent-in and the pressure is impressed. Finally the object is taken out from the impregnating tank and is hardened by heat in the oven.
Patent JP-H04137439-A (JP)
Title: Millimeter wave generating device
Inventor: SHIMOTSUMA TAKASHI
IPC: H01J25/00
Filed: 1990-09-28
Abstract: PURPOSE:To set electron beams at the position of the largest oscillation efficiency without their collision against the circuit wall even in the operation of a high order mode and a large current operation by planting an electrode on the inner surface of a beam tunnel through an insulator. CONSTITUTION:On the inner surface of a beam tunnel 14 to lead the electron beams injected by an electron gun 1 to a high-frequency resonance circuit 3, an electrode 15 is planted through an insulator 16. As a result, when the central axis of the electron beams 2 is slipped from the tube axis, a current to indicate the slippage flows to the electrode 15. Consequently, the passing position of the electron beams 2 can be set at the position to make the oscillation efficiency maximum without collision of electron beams 2 with the circuit wall, by deciding the direction of the slippage from the flow of the current.
Patent JP-S63111269-A (JP)
Title: Exhaust heat utilizing device for engine
Inventor: HAGIWARA TATSUMI
IPC: H01L35/00
Filed: 1986-10-29
Abstract: PURPOSE:To improve the general engine performance by providing an element member adapted to absorb and generate heat corresponding to the direction of applying an electric current on a high temperature portion of an engine, and controlling element member to change an effect mode thereof according to the operating condition of the engine. CONSTITUTION:A cylinder block 1 includes an element member 13, the inner peripheral portion of which is positioned in a combustion chamber 6 and the outer peripheral portion thereof is positioned in a water jacket portion 11. The element member 13 is adapted to generate power according to Seebeck effect by endothermic, and to absorb and generate heat according to Peltier effect corresponding to the direction of applying an electric current. On the other hand, the water jacket 11 is fitted with a water temperature sensor 18, and according to a signal from the water temperature sensor 18 or the like, an effect mode of the element member 13 is controlled to change by CPU 20. For example, in case of conducting warming up, the element member 13 is set in a Peltier effect mode, so that an electric current is applied in a designated direction to heat the combustion chamber 6, thereby reducing the warming-up time.
Patent JP-H01207388-A (JP)
Title: Apparatus for injecting hydrocarbon charge into calalytic cracking reactor
Inventor: KURISUTOFU UIRIATO
IPC: B01J8/24
Filed: 1988-10-14
Abstract: Device for injecting a hydrocarbon feedstock into a catalytic cracking reactor, comprising, from upstream towards downstream in the direction of travel of the feedstock, a system (5) for allowing to enter and mixing the liquid hydrocarbon feedstock and steam, a venturi (6) whose converging cone (10) is connected to the said system (5) for allowing to enter and mixing, and a protective hood (7) integrally attached to the diverging cone (14) of this venturi and having an orifice (16) for injecting the feedstock into the reactor. 
<??>The dimensions of the venturi (6) are such that the speed of mixing of the liquid feedstock and of steam therein reaches sonic conditions at the neck (13) and the rectilinear neck situated between the divergent cone (14) and the convergent cone (10) is connected to the latter in a continuous manner by a curved profile in the form of an angle greater than 5 DEG  and approximately 15 DEG  respectively with the axis of the venturi. 
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Patent JP-H0792778-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G15/02
Filed: 1993-09-22
Abstract: PURPOSE:To provide an image forming device by which the surface potential on a contact charging means is stabilized over a long period from the beginning so as to aim at higher picture quality. CONSTITUTION:The image forming device consists of a contact charging means 11 rotatably provided in contact with the surface of an image bearer 12 so as to charge the surface of the image bearer 12, an electrostatic latent image forming means to form an electrostatic latent image on the charged image bearer 12, an image forming means to form an image by developing the electrostatic latent image and a voltage applying means to apply AC-superposed DC voltage to the contact charging means 11. The contact charging means 11 is rotated in a preset direction in the image forming zone of the image bearer 12 and rotated in the opposite direction in an non-image forming zone.
Patent JP-2000070354-A (JP)
Title: Ventilating container and aromatic device
Inventor: HAYASHI NAOTO
IPC: B60H3/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating container and an aromatic device of simple structure capable of automatically adjusting the opening degree without needing driving energy such as electricity. SOLUTION: This ventilating container is provided with a container body 1 with an air passage 13, and a door 3 for adjusting the opening degree of the passage 13. The door 3 is formed of a material increasing flexibility by temperature rise and arranged to adjust the opening degree of the passage 13 being bent by air pressure flowing through the passage 13. Aromatic material 10 is put in the ventilating container, and the door is made to reduce the opening degree when air pressure is high and environmental temperature is high and to increase the opening degree when air pressure is low and environmental temperature is low.
Patent JP-S63125307-A (JP)
Inventor: NORTEY NARKU O
IPC: B01F7/04
Filed: 1987-10-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08100162-A (JP)
Title: Bonding method using epoxy resin-based adherent composition
Inventor: NAKAYAMA AKIRA
IPC: C09J151/04
Filed: 1994-09-29
Abstract: PURPOSE: To provide a method using a two-pack type epoxy resin-based adhesive composition comprising a core/shear type copolymer, curable by mild heating to 40-160 deg.C, developing high tensile shear strength and T-shaped peel strength. CONSTITUTION: This bonding method using an epoxy resin-based adhesive composition comprises blending a mixture copolymer resin powder prepared by adding a metal cation to resin particles consisting of a core part composed of a (meth) acrylate-based polymer and/or a diene-based polymer having a glass transition temperature of <=-30 deg.C and a shell part composed of a copolymer which is constituted by a (meth)acrylate-based monomer and a free carboxyl group- containing 3-8C unsaturated carboxylic acid monomer and has a glass transition point of >=70 deg.C, and cross-linking the resin particles with the metal cation an epoxy resin with a room temperature curing type curing agent for epoxy resin just before bonding operation to give a two-pack type resin-based adhesive composition, applying the composition to a face to be bonded, bonding the face and heating.
Patent JP-H0898974-A (JP)
Title: Standard solid simplified model for determining seam puckering
Inventor: MATSUNAGA NOBORU
IPC: D05B27/22
Filed: 1994-09-30
Abstract: PURPOSE: To precisely, rapidly, conveniently and objectively determine seam puckering stitches by forming a standard solid model piece having seam puckering stitches of several classes, from a transparent material CONSTITUTION: Standard solid model pieces A having first to fifth classes (S1 to S5), for single seam, are made of a transparent synthetic resin material, and are arranged in series so that the classes S1 to S5 are exhibited on one and the same surface side. Further, stitches (m) are solidly formed on a single line at the longitudinal center thereof. Further, a suspending part 1 is formed in the longitudinally trailing end part of the piece A. A stepped part is formed between the adjacent pieces A, A. By comparing the standard solid model with actual stitch, precise puckering determination can be made.
Patent JP-S63106150-A (JP)
Inventor: ERUMAA DEGENAA
IPC: B60N2/42
Filed: 1987-10-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63114383-A (JP)
Title: Time base conversion circuit for video signal
Inventor: NAKAMURA KAZUHIKO
IPC: G06F3/153
Filed: 1986-10-30
Abstract: PURPOSE:To attain rand on access to FIFO element, compact to reduce the scale of a circuit and the cost a device and to make the device by providing internal write address pointer predicting counters respectively to plural FIFO storage elements. CONSTITUTION:FIFOs phi1, phi2 apply write/read at each horizontal scanning period H alternately. In displaying a video image from an optional address As at a given reduction rate, when 1H has addresses L, the inverse value of (L-As) is loaded on an internal write address pointer predicting counter B at the head of read cycle and the write reset is applied to the FIFOphi1. When L-As-1 is counted and a carry CYphi1 is delivered, the write set of FIFOphi1 is released, the internal write address pointer of the FIFOphi1 is advanced and write cycle is obtained at As, a thinned-out pulse EN is made effective and video data is thinned out from an optional address As and written.
Patent JP-2001083837-A (JP)
Title: Image forming device
Inventor: EBIZUKA MOTOI
IPC: G03G21/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a contact surface is not peeled off even when a great rotational force is applied to a gear flange by sticking the contact surface of the gear flange and an image carrier with an adhesive where a stable adhesion state can be obtained even in a severe environmental temperature. SOLUTION: In this image forming device, the gear flange is 2 for supporting and transmission of the rotational force is installed on at least 1 edge of an opening part 1c of the image carrier 1 which is constituted by providing a photoreceptor layer 1b provided with photoconductivity on a surface of a cylindrical substrate 1a. In this case, it is constituted so that a powerful durability against release can be retained on a contact surface 4 where the gear flange 2 and the opening part 1c are abutted by carrying out adhesion with the adhesive 5 provided with stability against any variation in environmental temperature (in practical use, instant adhesive of alpha cyano acrylate resin type).  A sure and stable image can be obtained by loading the image forming device to an electrophotographic device or an electrostatic recorder where adhesion is not peeled off even when the great rotational force corresponding to a high speed machine is applied to the gear flange.
Patent JP-S62120126-A (JP)
Title: Digital-analog converter
Inventor: KOGA HIROSHI
IPC: H04B14/04
Filed: 1985-11-20
Abstract: PURPOSE:To eliminate effectively harmonics with one kind of a low pass filter by applying a signal processing by a sampling frequency conversion means in converting a digital signal into an analog signal, generating a signal having equivalently double sampling frequency. CONSTITUTION:A digital signal decoding means 1 outputs a signal proper to the DA conversion, no direct DA conversion is conducted, a sampling frequency conversion means 2 applies signal processing to generate a signal of equivalently double sampling frequency and to apply DA conversion. The signal is subject to DA conversion and the representative value is subject to sample and hold to obtain a stepwise waveform, the harmonics included in the waveform are eliminated by using a low pass filter 9 thereby restorin the original analog signal. Thus, the sampling frequency conversion means 2 moves an undesired higher harmonic to high order one so that the higher harmonic range of a signal of different sampling frequency are not overlapped onto the fundamental hand in such a way, then kinds of low pass filters are saved.
Patent JP-H0999475-A (JP)
Title: Method and apparatus for extrusion molding of multilayered parison and container using multilayered parison
Inventor: YAMADA YOSUKE
IPC: B29C48/21
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To mold a container having high gas barrier properties to gasohol mixed with alcohol by forming a multilayered parison consisting of an inside main raw material, a first adhesive raw material, a barrier raw material composed of EVOH, a second adhesive raw material, a regeneration material and an outside raw material. SOLUTION: First, second, third and fourth annular nozzles 2, 3, 4, 4A are provided concentrically and the first and third annular nozzles 2, 4 are connected to an adhesive raw material extruder 8. The second annular nozzle 3 is connected to a barrier raw material extruder 9 for extruding a barrier raw material composed of an ethylene/vinyl alcohol copolymer resin (EVOH) having gas barrier properties against gasohol containing alcohol. Therefore, respective raw material passages 5, 5A and the annular nozzles 2, 3, 4, 4A are mutually concentrically formed in respective heads. The four annular nozzle 4A is connected to a regeneration material extruder 30 extruding a regenerating material obtained by grinding burr of a molded product.
Patent JP-H05102461-A (JP)
Title: Hot electron transistor
Inventor: JIYON KEBUIN TOWAINAMU
IPC: H01L29/68
Filed: 1991-10-08
Abstract: PURPOSE:To improve a responding speed and to enhance characteristics by reducing an emitter delay constant of a hot electron transistor. CONSTITUTION:A Zener diode is formed of a base 14 made of n-type semiconductor and an emitter 15 made of p-type semiconductor. The emitter 15 and the base 14 are reversely biased to tunnel inject hot electrons from the emitter 15 to the base 14.
Patent JP-H07113903-A (JP)
Title: Production of aspherical lens
Inventor: KOYAMA MOTOO
IPC: G02B3/02
Filed: 1993-10-19
Abstract: PURPOSE:To provide the aspherical lens having a desired lens thickness by joining a second lens consisting of a spherical lens to a first lens having an aspherical shape lens surface even if this first lens has eccentricity. CONSTITUTION:The aspherical lens is produced by joining the lens 11 having a lens face 11a of the aspherical shape and a plane lens face 11b and the lens 12 having a plane lens face 12a and a aspherical lens face 12b. The lens 11 has the eccentricity of tilt and the eccentricity of shift. Namely, the reference axis of the lens face 11a and the reference axis (normal) of the lens face 11b are not parallel. The lens 11 and the lens 12 are, thereupon, so joined so to exit the spherical center of the lens face 12b (the center of curvature of the lens face 12b) on the reference axis of the lens 11. As a result, the aspherical lens having extremely good eccentricity accuracy is obtd. as the joined lens.
Patent JP-H05100753-A (JP)
Title: Electric heater
Inventor: SATO YUKINORI
IPC: G05D23/24
Filed: 1991-10-08
Abstract: PURPOSE:To stop the over-shooting of the temperature of a heater element. CONSTITUTION:The heater is constituted of a heater element 4a, an input power 1a to supply the current to the heater element 4a, a thermister 5a to detect the temperature of the heater element 4a, a temperature value setting circuit 6a to set the target temperature value of the heater element 4a, a comparing circuit 7a to compare the output voltage value of the temperature value setting circuit 6a and the temperature detecting value of the thermister 5a and output the compared result, a control circuit 3a laid between the heater element 4a and the input power source 1a, a power switch 2a laid between the control circuit 3a and the input power source 1a, and a CPU 8, etc., to increase gradually the initial temperature value of the temperature value setting circuit 6a so as to reach the target temperature value after a constant time passes after the power switch 2a is closed.
Patent JP-H0975152-A (JP)
Title: Freezing chamber for garbage, etc.
Inventor: YASUDA AKIO
IPC: A47B77/16
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent garbage from being rotten and generating malodor, and store it sanitarily by cooking foods on a cooking table on the top of a freezing chamber, throwing the produced garbage into its inside at once from a garbage throw-in port by opening a top door, and freezing and storing the garbage. SOLUTION: When the freezing chamber for garbage, etc., is used, at first, a bag 9 for a garbage storage container is put in a storage part 8, cooking is performed using a cooking table 1 on the top part, the produced garbage is thrown into its inside from an throw-in port by opening the top door 4, and the top door 4 is closed again. The thrown garbage falls into the bag 9 provided in the storage part 8 so as to be frozen. The garbage thrown one after another is frozen in order and stored in the freezing chamber as it is so that there is no possibility of being rotten and emerging of insects. Because the throw-in port 3 is small and provided in the top of the freezing chamber, frequent opening/closing of the door does not raise the temperature of the chamber so as to have no bad effect on its freezing performance.  When the bag 9 is full, it is put out from a drawer 6 in the bottom part.
Patent JP-H0572167-A (JP)
Title: Control method for composition of electrolytic solution
Inventor: TSUKAGOSHI YUKIO
IPC: C25D21/12
Filed: 1991-09-12
Abstract: PURPOSE:To correctly control trace constituent in an electrolytic solution by charging the electrolytic solution into a Hull cell test tank, allowing current to flow, and quantatively measuring surface roughness of a metal film deposited on a cathode face. CONSTITUTION:An electrolytic solution is charged into a Hull cell test tank, surface roughness of a metal film deposited on the cathode face of the test tank is quantatively measured, and the quantity of trace constituent in the electrolytic solution composition is decided from relation between the measured value and current density on the cathode face. Between the current density C/D (A/cm<2>) on the cathode face and the distance L (cm) on the cathode face measured from the high current density side, relational expression, CD=I(5.10-5.24 log L), where I (A) is total current, is established, the position of a decided current density is set as a measuring face, and when the measuring face is cut with a plane perpendicular to the mean face of it, a roughness curve is obtained from the sectional curve so as to obtain the roughness.
Patent JP-H1199593-A (JP)
Title: Sealing material
Inventor: YOSHIKAWA KENICHI
IPC: C08G67/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material containing a polyolefin as a main component which is excellent in sealability, transparency, mechanical strength, and others, is capable of a high frequency seal, and can be used as a substitute for a polyvinyl chloride material. SOLUTION: A high frequency sealing material is prepared by a method in which (A) on one side or both sides of a layer which is prepared from an ethylene-carbon monoxide copolymer and/or an ethylene-vinyl acetate copolymer and has the product of a dielectric constant of 13.56 MHz frequency and a dielectric loss tangent of at least 0.1, (B) an ethylene-α-olefin copolymer sealing layer which is prepared by a single site catalyst and has a density of 860-905 kg/m<3> is formed.
Patent JP-H11100512-A (JP)
Title: Thermoplastic elastomer composition
Inventor: OZAWA OSAMU
IPC: C08J3/20
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having a desired electrical conductivity from conductive region including semi-conductive region to insulative region, which comprises a thermoplastic resin as matrix phase and a particulate rubber containing an electrical conductivity providing agent as domain phase, at least a portion of the rubber being cross-linked, by controlling the volume resistivity of the composition by the volume fraction of the electrically conductive particulate rubber. SOLUTION: A thermoplastic resin to be used is a polyolefinic resin or the like. The volume resistivity of the composition is within the range of 10<4> -10<10> Ω.cm. A particulate rubber contains an electrical conductivity providing agent and the volume resistivity of a composition containing the rubber can be altered as desired with the rubber. The electrical conductivity providing agent is a metallic powder having a volume resistivity of 10<-6> -10<-1> Ω.cm (e.g. copper powder) and/or an electrically conductive carbon black (e.g. furnace black). It is most preferable that the particulate rubber has a two-layer structure in which the polarity of the outer layer is higher than that of the inner layer. The thermoplastic resin and the particulate rubber is blended at 20/80-90/10 to obtain the composition having a desired electrical conductivity.
Patent JP-S62121959-A (JP)
Title: Head positioning device in flexible disk device
Inventor: HIRONO TETSUO
IPC: G11B21/20
Filed: 1985-11-22
Abstract: PURPOSE:To effectively suppress the external vibration with a simple constitution by setting an interval between a vibration-proofing projection installed on a carriage and a head arm to appropriate dimensions. CONSTITUTION:The carriage 5 supporting a lower head 3 is provided with the projection 5a, and the interval (d) is formed between the arm 6 supporting an upper head 4 and the projection. The size of the interval (d) is set to the dimensions which ensures the appropriate information recording and reproducing when the arm vibrates. Accordingly, even if vibration is applied from the outside and the arm 6 resonates, the projection 5a abuts on the arm 6 to control amplitude, whereby the vibration will not affect the recording and reproducing.